Low Probability Of Intercept Radar

Low桺robability梠f桰ntercept(LPI) radar technology is one of the radar electronic counter countermeasure technologies With the development of electronic countermeasure technologies, it is getting more and more important to enhance the survival of radar0 Introduction of the LPI concept at the design stage of radar and lowering the probability of intercept using related LPI techniques without effecting radar s performance is one of the technology development direction of electronic counter countermeasure,, In this paper, LPI radar concept was introduced based on the development of electronic counter countermeasure technologies0 Major factors that affect the intercept factor a were got from the mathematics model of intercept factor0 Based on this analysis it is recognized that pulse compression technique is the major method for enhancing the LPI performance of airborne radar0 An airborne Pulse Doppler radar using digital pulse compression technique was simulated and the feasibility of its implement is analysed0...